Conductivity Standard Solution 12.88 'S/cm kap. 480 ml | Eutech Kapasitas : Ukuran 480 ml Cat. ECCON1288BT Descriptions : 12.88 'S/cm KCl calibration Solution Conductivity Standard Solution (480 ml Per Bottle) - Buffers and calibration solutions packed in 480 ml durable plastic bottles - Economical and convenient for laboratory use.